package com.atguigu.educenter.service.impl;

import com.atguigu.commonutils.JwtUtils;
import com.atguigu.educenter.entity.UcenterMember;
import com.atguigu.educenter.entity.vo.RegisterVo;
import com.atguigu.educenter.mapper.UcenterMemberMapper;
import com.atguigu.educenter.service.UcenterMemberService;
import com.atguigu.educenter.utils.MD5;
import com.atguigu.servicebase.exceptionhandler.GuliException;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

/**
 * <p>
 * 会员表 服务实现类
 * </p>
 *
 * @author testjava
 * @since 2020-03-09
 */
@Service
public class UcenterMemberServiceImpl extends ServiceImpl<UcenterMemberMapper, UcenterMember> implements UcenterMemberService {

    @Autowired
    private RedisTemplate<String,String> redisTemplate;
    //登录的方法
    @Override
    public String login(UcenterMember member) {
        //获取手机号和密码
        String mobile = member.getMobile();
        String password = member.getPassword();
        //手机号和密码非空判断
        if (StringUtils.isEmpty(mobile)||StringUtils.isEmpty(password)){
            throw new GuliException(20001,"手机号或密码未填写");
        }
        //判断手机号是否正确
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("mobile",mobile);
        UcenterMember mobileMember = baseMapper.selectOne(wrapper);
            //判断所查对象是否为空
            if(mobileMember == null){
                throw  new GuliException(20001,"手机号填写错误");
            }
         //判断密码
        //因为存储到数据库密码肯定加密
        //加密方式MD5
        if (!MD5.encrypt(password).equals(mobileMember.getPassword())){
            throw new GuliException(20001,"密码错误");
        }
        //判断用户是否禁用
        if(mobileMember.getIsDeleted()){
            throw new GuliException(20001,"该用户已禁用");
        }
        //登陆成功
        //生成token字符串，使用jwt工具类
        String jwtToken = JwtUtils.getJwtToken(mobileMember.getId(),mobileMember.getNickname());
        return jwtToken;
    }

    //注册的方法
    @Override
    public void register(RegisterVo registerVo) {
      //获取注册的数据
        String code = registerVo.getCode();//验证码
        String mobile = registerVo.getMobile();//手机号
        String nickname = registerVo.getNickname();//昵称
        String password = registerVo.getPassword();//密码
        //非空判断
        if(StringUtils.isEmpty(code)||StringUtils.isEmpty(mobile)||StringUtils.isEmpty(password)
            ||StringUtils.isEmpty(nickname)){
            throw new GuliException(20001,"请填写完整");

        }
        //判断手机号是否重复，表里面存在相同手机号不进行添加
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("mobile",mobile);
        Integer count = baseMapper.selectCount(wrapper);
        if (count>0){
            throw new GuliException(20001,"该手机号已存在");
        }
        //数据库添加数据库中
        UcenterMember member = new UcenterMember();
        member.setMobile(mobile);
        member.setNickname(nickname);
        member.setPassword(MD5.encrypt(password));//密码加密
        member.setIsDisabled(false);//用户不禁用
        member.setAvatar("http://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoj0hHXhgJNOTSOFsS4uZs8x1ConecaVOB8eIl115xmJZcT4oCicvia7wMEufibKtTLqiaJeanU2Lpg3w/132");
        baseMapper.insert(member);
    }

    @Override
    public UcenterMember getOpenIdMember(String openid) {
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("openid",openid);
        UcenterMember member = baseMapper.selectOne(wrapper);

        return member;
    }
    //查询某一天注册人数
    @Override
    public Integer countRegisterDay(String day) {
        return baseMapper.countRegisterDay(day);
    }
}
